ISS StiffFlex+ Bodyboard Stringer

THE BASICS

The ISS StiffFlex+ bodyboard stringer is the stiffest stringer in the ISS range. This stringer is an excellent choice for riders in tropical water conditions, and riders who like to surf on rail.

WHY IT STANDS OUT

The ISS, or Interchangable Stringer System, is a huge advancement in bodyboarding (you can learn more about it here). On compatible boards, the ISS allows you to interchange stringers, thus allowing you to switch out your board's performance and stiffness on the fly for different water conditions.

The StiffFlex+ model is best for riders in the tropics and those who like to surf on rail.

THE FEATURES

• ADVANCED COMPOSITE CONSTRUCTION features 60% carbon interwoven with 40% fiberglass. This creates a high strength DRC flex profile with really good torsional shaft stiffness.
• PRECISION-CALIBRATED for tropical water temperatures and riders that like to surf on rail.
• PATENTED LOAD AND LOCK TECHNOLOGY allows this stringer to be quickly replaced on any ISS-compatible board.
• MULTIPLE SIZES allow for installation in both 39.5"-41.25" boards in the Medium size, and 41.5-43" boards in the Large size.

THE SIZES

ISS sizes are based on bodyboard length.

	Board Length
Medium	39.5" - 41.25"
Large	41.5" - 43"

WHY IT'S WORTH IT

Imagine changing a single board's performance on the fly for a variety of water temperatures and wave types, rather than having a quiver of multiple boards. If this is your dream, the ISS is perfect for you. Just pop in an ISS stringer and you're ready to go!

We recommend grabbing an ISS stringer key for easy installation. A key is included, but it's always good to have a fallback. You can grab one here (or a plastic one here).